Recent questions in Class 6

Find the length of the train if it takes 15 sec, travelling at 54 km/hr to cross a man standing beside the track.

asked Dec 8, 2014 by pady_1

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A train is moving at a speed of 108 km/hr. If the length of the train is 120 metres, how long will it take to cross a railway platform 180 metres long ?

asked Dec 8, 2014 by pady_1

1 answer

A train 120 m long is running at the speed of 54 km/hr. Find the time taken by it to pass a man standing near the railway line.

asked Dec 8, 2014 by pady_1

1 answer

Raju takes 1.5 hours more than Ramu for covering a distance of 20 km. If Raju doubles his speed, then he would take 1 hour less than Ramu. Raju's speed is:

asked Dec 8, 2014 by pady_1

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Raman was going to Bangalore to Chennai on a Bus. He found out that including stoppages, the speed of the bus is 36 kmph and excluding stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

asked Dec 8, 2014 by pady_1

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A man driving a car was travelling with some constant speed and covered a certain distance. If the speed of the car was increased by 3 kmph, then the journey time was reduced by 40 minutes. If the speed of the car had been reduced 2 kmph slower, then he would have taken 40 minutes more. Find the distance covered (in km) by the car?

asked Dec 8, 2014 by pady_1

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A train when moves at an average speed of 60 kmph, reaches its destination on time. When its average speed becomes 45 kmph, then it reaches its destination 30 minutes late. Find the length of journey.

asked Dec 8, 2014 by pady_1

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One day, a boy from his house walks at a speed of 5 km/hr and reaches his school 2 minutes late. Next day he increases his speed by 1 km/hr and reaches the school 2 minutes early. How far is the school from his house ?

asked Dec 8, 2014 by pady_1

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A boy can reach a certain place in 15 hours. If he reduces his speed by 1/30th, he goes 3 km less in that time. Find his speed.

asked Dec 8, 2014 by pady_1

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A bus travels the first 1/3 of a certain distance with a speed of 20 km/hr, the next 1/3 distance with a speed of 40 km/hr, and the last 1/3 distance with a speed of 120 km/hr. Find the average speed of the bus for the whole journey ?

asked Dec 8, 2014 by pady_1

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A cab driver travels first 80 km at 30 km/hr and the next 80 km at 40 km/hr. Find the average speed for the first 160 km of the journey is:

asked Dec 8, 2014 by pady_1

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A boy goes to his play ground from his home at a speed of 2 km/hr. He comes back from the play ground to his home at a speed of 1km/hr. The total time taken for both the journey is 6 hours, then find the distance between his home and playground?

asked Dec 8, 2014 by pady_1

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A farmer travels from X to Y at a speed of 20 kmph. He came back from Y to X by increasing his speed by 50%. What is his average speed for both the trips ?

asked Dec 8, 2014 by pady_1

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A man covered a distance of 43 km in 9 hours. He traveled some distance on foot at a speed of 2 km/hr and some distance on bicycle at a speed of 12 km/hr. The distance traveled on foot is:

asked Dec 8, 2014 by pady_1

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The speed of the van increases by 3 kms after every one hour. If the distance traveled in the first one hour was 50 kms. What was the total distance traveled in 10 hours ?

asked Dec 8, 2014 by pady_1

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A bus covers a distance of 66 kms in 90 minutes where as a truck covers a distance of 1100 metres in 2 minutes. The ratio of their speeds is :

asked Dec 8, 2014 by pady_1

1 answer

A bus is running at a speed of 90 km/hr. What distance will it cover in 35 seconds ?

asked Dec 8, 2014 by pady_1

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A car moves at the speed of 72 km/hr. Find the speed of the car in metres per second ?

asked Dec 8, 2014 by pady_1

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Walking at 4/7 of its usual speed, a train is 9 minutes late. Find its usual time to cover the journey.

asked Dec 8, 2014 by pady_1

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A boy traveled from the village to the post-office at the rate of 12.5 kmph and walked back at the rate of 2 kmph. If the whole journey took 5 hours 48 minutes, find the distance of the post-office from the village.

asked Dec 8, 2014 by pady_1

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Sridhar can cover a certain distance in 144 min. by covering two-third of the distance at 4 kmph and the rest at 5 kmph. Find the total distance.

asked Dec 8, 2014 by pady_1

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The velocities of two persons are 3 : 4 and the times of their travel are 6 : 5. what is the ratio of the distances covered by them ?

asked Dec 8, 2014 by pady_1

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A man traveled 240 km. at the rate of 20 km/h. find the time taken ?

asked Dec 8, 2014 by pady_1

0 answers

2 pumps, working 7 hours a day, can empty a tank in 3 days. How many hours a day must 3 pumps work to empty the tank in 1 day?

asked Dec 8, 2014 by pady_1

1 answer

10 men working 6 hrs per day manufacture 200 shoes in 18 days. How many hours a day must 15 men work to manufacture the same 200 shoes in 12 days?

asked Dec 8, 2014 by pady_1

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10 men working 6 hrs per day manufacture 200 shoes in 18 days. How many hours a day must 15 men work to manufacture the same 200 shoes in 12 days?

asked Dec 8, 2014 by pady_1

0 answers

In a plastic company, 14 men working 8 hrs per day complete a piece of work in 12 days. To complete the same work in 6 days, working 14 hours a day, the number of men required is :

asked Dec 8, 2014 by pady_1

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120 horses eat 120 bags of grass in 120 days. In how many days one horse will eat one bag of grass ?

asked Dec 8, 2014 by pady_1

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Running at the same constant rate, 8 identical machines can produce a total of 180 plastic bags per minute. At this rate, how many bags could 12 such machines produce in 3 minutes?

asked Dec 8, 2014 by pady_1

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7 carpet-weavers can weave 7 carpets in 7 days. At the same rate, how many carpets would be woven by 14 carpet-weavers in 14 days?

asked Dec 8, 2014 by pady_1

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The cost of 13 packets of sugar, each weighing 800 gms is Rs. 52. what will be the cost of 25 packets, if each packet weight is 1 kg?

asked Dec 8, 2014 by pady_1

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In picnic, there is a food for 240 boys or 400 girls. If 300 girls have taken the food, how many boys will be catered to with the remaining food?

asked Dec 8, 2014 by pady_1

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A wheel that has 8 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 35 revolutions, then the number of revolutions made by the larger wheel is :

asked Dec 8, 2014 by pady_1

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In a chemical factory, 27 men can complete a piece of work in 10 days. In how many days will 15 men complete the same work ?

asked Dec 8, 2014 by pady_1

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A man completes 3/7 of a work in 8 days. At this rate, how many more days will it take him to finish the work?

asked Dec 8, 2014 by pady_1

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A pole 20 m high casts a shadow of length 42.5 m. the height of the building, which casts a shadow of length 85 m under similar conditions will be :

asked Dec 8, 2014 by pady_1

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The price of 283 oranges is Rs. 3679. what will be the price of 7 dozens of such oranges?

asked Dec 8, 2014 by pady_1

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An industrial loom weaves 0.135 metres of cloth every second. How many seconds will it take for the loom to weaves 27 metres of cloth?

asked Dec 8, 2014 by pady_1

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A house is to be constructed in 46 days and 117 men were set to work, each working 8 hours a day. After 33 days, 4/7 of the work is completed. How many additional men may be employed so that the work may be completed in time, each man now working 9 hours a day?

asked Dec 8, 2014 by pady_1

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If 15 men can build a wall of forty two metres long in 5 days, what length of a similar wall can be built by 25 men in 4 days

asked Dec 8, 2014 by pady_1

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If 15 workers can do a piece of work in 40 hours, in how many hours will 12 workers do it?

asked Dec 8, 2014 by pady_1

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If 12 balls cost Rs. 216, what do 30 balls cost?

asked Dec 8, 2014 by pady_1

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The sum of two number is 20 and their difference is 8. Find their product.

asked Dec 8, 2014 by pady_1

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The difference of the squares of two consecutive even numbers is 96, What is the sum of those numbers?

asked Dec 8, 2014 by pady_1

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The product of two numbers is 436 and the sum of their squares is 186. The difference of the numbers is:

asked Dec 8, 2014 by pady_1

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A two-digit number is such that the product of the digits is 6. When 45 is added to the number, then the digits are reversed. The number is:

asked Dec 8, 2014 by pady_1

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Two times the second of three consecutive odd integers is 6 more than the third. The third integer is:

asked Dec 8, 2014 by pady_1

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The sum of smallest 2 digit prime number and smallest 3 digit prime number is:

asked Dec 8, 2014 by pady_1

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If the number 464 * 233 is completely divisible by 3, then the smallest whole number in the place of * will be:

asked Dec 8, 2014 by pady_1

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The difference of two numbers is 945. On dividing the larger number by the smaller, we get 11 as quotient and the 25 as remainder. What is the smaller number ?

asked Dec 8, 2014 by pady_1

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